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This commit is contained in:
Hongze Cheng 2022-03-28 07:12:03 +00:00
parent 8ff248a308
commit 2003240959
1 changed files with 64 additions and 2 deletions
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62
source/dnode/vnode/src/meta/metaTDBImpl.c
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@ -28,8 +28,70 @@ struct SMetaDB {
};
int metaOpenDB(SMeta *pMeta) {
SMetaDB *pMetaDb;
int ret;
// allocate DB handle
pMetaDb = taosMemoryCalloc(1, sizeof(*pMetaDb));
if (pMetaDb == NULL) {
// TODO
ASSERT(0);
return -1;
}
// open the ENV
ret = tdbEnvOpen(pMeta->path, 4096, 256, &(pMetaDb->pEnv));
if (ret < 0) {
// TODO
ASSERT(0);
return -1;
}
// open table DB
ret = tdbDbOpen("table.db", sizeof(tb_uid_t), TDB_VARIANT_LEN, NULL /*TODO*/, pMetaDb->pEnv, &(pMetaDb->pTbDB));
if (ret < 0) {
// TODO
ASSERT(0);
return -1;
}
// open schema DB
ret = tdbDbOpen("schema.db", sizeof(tb_uid_t) + sizeof(int32_t), TDB_VARIANT_LEN, NULL /*TODO*/, pMetaDb->pEnv,
&(pMetaDb->pSchemaDB));
if (ret < 0) {
// TODO
ASSERT(0);
return -1;
}
ret = tdbDbOpen("name.idx", TDB_VARIANT_LEN, 0, NULL /*TODO*/, pMetaDb->pEnv, &(pMetaDb->pNameIdx));
if (ret < 0) {
// TODO
ASSERT(0);
return -1;
}
ret = tdbDbOpen("stb.idx", sizeof(tb_uid_t), 0, NULL /*TODO*/, pMetaDb->pEnv, &(pMetaDb->pStbIdx));
if (ret < 0) {
// TODO
ASSERT(0);
return -1;
}
ret = tdbDbOpen("ntb.idx", sizeof(tb_uid_t), 0, NULL /*TODO*/, pMetaDb->pEnv, &(pMetaDb->pNtbIdx));
if (ret < 0) {
// TODO
ASSERT(0);
return -1;
}
ret = tdbDbOpen("ctb.idx", sizeof(tb_uid_t), 0, NULL /*TODO*/, pMetaDb->pEnv, &(pMetaDb->pCtbIdx));
if (ret < 0) {
// TODO
ASSERT(0);
return -1;
}
return 0;
}